Coercivity Dynamics in Micromagnets
Journal
Journal of Magnetism and Magnetic Materials
Journal Volume
120
Journal Issue
1月3日
Pages
177-179
Date Issued
1993
Author(s)
Abstract
For a system of non-interacting uniaxial micromagnmetic particles we calculate the temperature dependent dynamic coercivity for sweep rates f = 10-1 -108 Hz and for a wide range of temperatures. The coercivity is found numericaly from an analytic expression for the hysteresis loop. Thermal activation and backscattering are taken into account. © 1993.
SDGs
Type
journal article